MARILYN MCSPIRITT-GUZIO MSRD
NPI 1982921458
Dietitian, Registered in Montclair, NJ
About Marilyn Mcspiritt-guzio Msrd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARILYN MCSPIRITT-GUZIO MSRD (NPI 1982921458) is an individual dietitian, registered in Montclair, New Jersey and active in the NPI registry since April 2010. She is a graduate of Other (2000).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Marilyn Mcspiritt-guzio Msrd is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Marilyn Mcspiritt-guzio reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Englewood, NJ 07631
- Reassigned Medicare billing, New Jersey enrollment
- 849 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 07042 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Marilyn Mcspiritt-guzio's NPI number?
The NPI number for Marilyn Mcspiritt-guzio is 1982921458. It was assigned to this individual provider in the NPPES registry on April 23, 2010.
Where is Marilyn Mcspiritt-guzio located?
Marilyn Mcspiritt-guzio practices at 73 Park St, Montclair, NJ 07042. The listed phone number is (973) 746-0595.
What is Marilyn Mcspiritt-guzio's specialty?
The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.
Is Marilyn Mcspiritt-guzio enrolled in Medicare?
Yes. Marilyn Mcspiritt-guzio is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Marilyn Mcspiritt-guzio's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marilyn Mcspiritt-guzio reassigns Medicare benefits to Medical Associates Of Englewood, PC (Englewood, NJ). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Marilyn Mcspiritt-guzio's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Marilyn Mcspiritt-guzio accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list Marilyn Mcspiritt-guzio as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Marilyn Mcspiritt-guzio was last updated on April 23, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Marilyn Mcspiritt-Guzio, MSRD · NPI 1982921458
Dietitian, Registered provider in Montclair, New Jersey. Individual provider, active in the CMS NPPES registry since April 23, 2010.
## Identity
- **NPI:** 1982921458 (Entity type: Individual)
- **Enumerated:** April 23, 2010
- **Primary specialty:** Dietitian, Registered · taxonomy 133V00000X
- **Sole proprietor:** No
## Practice location
- **Address:** 73 PARK ST, Montclair, NJ 07042-2903
- **Phone:** (973) 746-0595
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Medical Associates Of Englewood, PC (NPI 1952681918, Englewood, NJ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2000
## Record status
- **NPPES last updated:** April 23, 2010
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Source: [NPI Profile](https://npiprofile.com/npi/1982921458) · Data from the CMS NPPES public registry.